EXPERT WARNING: Contrary to the query targeting a "petrol" engine, the Smart #3 (HX12 generation) is an EXCLUSIVELY ELECTRIC model (BEV). There is no petrol, diesel, or hybrid version. The Smart #3 is a 100% electric compact coupe SUV born from the joint venture between Mercedes-Benz (in charge of design) and the Chinese group Geely (in charge of engineering and the SEA platform). Longer, lower, and more aerodynamic than the Smart #1, it is positioned as a more dynamic alternative. Being a very recent model, hindsight on long-term mechanical reliability is limited, but Geely's SEA platform (shared with the Volvo EX30 and Zeekr X) shows solid hardware foundations. The main challenges for this model lie in software stability. Overall design rating: 8/10
The Smart #3 is a highly accomplished electric coupe SUV on the hardware front thanks to Geely's excellent SEA platform. It offers first-rate performance and a presentation worthy of the premium segment. The absence of an internal combustion engine (petrol/diesel) is offset by efficient electric powertrains. The main point of vigilance does not concern the mechanics, but the software (interface bugs, annoying driving aids). It is a recommendable purchase, provided you ensure that the OTA updates have been carried out. The Premium (NMC 66 kWh) version represents the best range/equipment compromise.